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WO_3薄膜的制备及气敏特性研究进展 被引量：3

Research Progress in Preparation and Gas Sensitivity of WO_3 Thin-films
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摘要 WO_3薄膜是一种智能材料,在电致变色、共催化和气敏性方面具有广阔的应用前景。综述了WO_3薄膜材料的制备方法及现状,并时其优缺点进行了评价。介绍了气敏性方面的应用和机理,说明了不同掺杂对气敏的影响;并对今后的发展方向提出了一些看法。 WO3 film is a kind of smart material, which has been widely applied in electrochromism as well as electrcatalysis and gas sensing materials. In the paper, the preparation method of nano-WO3 film and its advantages and disadvantages are reviewed. The application of WO3 sensing-film and gas sensing mechanism are reviewed. Different dopings have different effects on gas sensitivity. Some opinions about the future research trend of WO3 are proposed.
作者 张召涛 杨晓红 马勇 穆建国
机构地区 重庆师范大学物理与信息技术学院
出处 《材料导报》 EI CAS CSCD 北大核心 2007年第F11期84-88,共5页 Materials Reports
基金 重庆市科委自然科学基金(2005BB4204)
关键词 三氧化钨 气敏薄膜 制备工艺 气敏机理 应用 tungsten trioxide, gas sensing thin films, preparation technique, gas-sensing mechanism, application
分类号 TP212.1 [自动化与计算机技术—检测技术与自动化装置]
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参考文献37

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同被引文献11

  • 1程利芳,张兴堂,陈艳辉,刘兵,李蕴才,黄亚彬,杜祖亮.WO_3纳米管的模板法制备及表征[J].无机化学学报,2004,20(9):1117-1120. 被引量：20
  • 2A. Mnyusiwa|lal. Mind the gap: Science and ethics in nano- technology[J]. Nanotechnology, 2003, 14: 9-13.
  • 3W. Mickelson, S Aloni. Packing C60 in boron nitride nano- tubes[J]. Science, 2003, 300: 467-469.
  • 4L. D. Zhang, J. M. Mou. Nano materials and nano-struc- ture[M]. Science Press, 2001.
  • 5Y. Baek, K. Yong. Controlled growth and characterization of tungsten oxide nanowires using thermal, evaporation of W03 powder[J]. Journal of Physical Chemistry C, 2007, 111: 1213-1218.
  • 6S. Utembe, R. G. Hansforck An ozone monitoring instru- ment based on the tungsten trioxide (WO3) semiconductor [J]. 2006, 42.. 56-61.
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  • 9X. C. Song , Y. Zhao, Y. F. Zhang. Hydrothermal syn- thesis of tungsten oxide nanobelts[J]. Materials Letters, 2006, 60: 3405-3408.
  • 10H. D. Zheng, J. Z. Ou, M. S. Strano, K. K. Zadeh. Nanostructured tungsten oxide- properties, synthesis and Applications[J]. Advanced Functional Materials, 2011, 21:2175-2196.

引证文献3

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材料导报
2007年 第F11期

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